It is important that when pursing our own self-interest we should be 'wise selfish' and not 'foolish selfish'. Being foolish selfish means pursuing our own interests in a narrow, shortsighted way. Being wise selfish means taking a broader view and recognizing that our own long-term individual interest lies in the welfare of everyone. Being wise selfish means being compassionate.
Once one is caught up into the material world not one person in ten thousand finds the time to form literary taste, to examine the validity of philosophic concepts for himself, or to form what, for lack of a better phrase, I might call the wise and tragic sense of life.
I may have had many projects, but I never was free to carry out any of them. It did me little good to be holding the helm; no matter how strong my hands, the sudden and numerous waves were stronger still, and I was wise enough to yield to them rather than resist them obstinately and make the ship founder. Thus I never was truly my own master but was always ruled by circumstances.
For other things mild Heav'n a time ordains, And disapproves that care, though wise in show, That with superfluous burden loads the day, And when God sends a cheerful hour, refrains.
Those instrumental goods which should serve to maintain the life and health of all human beings should be produced by the least possible labour of all.
That the world is not the embodiment of an eternal rationality can be conclusively proved by the fact that the piece of the worldthat we know--I mean our human reason--is not so very rational. And if it is not eternally and completely wise and rational, then the rest of the world will not be either; here the conclusion a minori ad majus, a parte ad totum applies, and does so with decisive force.
Some princes, so as to hold securely the state, have disarmed their subjects, others have kept their subject towns distracted by factions...Our forefathers, and those who were reckoned wise, were accustomed to say that it was necessary to hold Pistoia [an Italian city] by factions and Pisa by fortress, and with this idea they fostered quarrels in some of their tributary towns so as to keep possession of them the more easily.
This conflict between right and fact has endured since the origins of society. To bring the duel to an end, to consolidate the pure ideal with the human reality, to make the right peacefully interpenetrate the fact, and the fact the right, this is the work of the wise.
Behold, the fool saith, "Put not all thine eggs in the one basket" - which is but a matter of saying, "Scatter your money and your attention"; but the wise man saith, "Pull all your eggs in the one basket and - WATCH THAT BASKET." - Pudd'nhead Wilson's Calendar
'God put the rainbow in the clouds, not just in the sky'... It is wise to realize we already have rainbows in our clouds, or we wouldn't be here. If the rainbow is in the clouds, then in the worst of time, there is the possibility of seeing hope... We can say 'I can be a rainbow in the cloud for someone yet to be.' That may be our calling.